149397108

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{1778537}}^1$

素因数の和:1778551

約数の個数: 24

約数和(自身を含む): 398392512

約数和(自身を除く): 248995404

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 1778537, 3557074, 5335611, 7114148, 10671222, 12449759, 21342444, 24899518, 37349277, 49799036, 74698554, 149397108]

約数ペア:

[(1, 149397108), (2, 74698554), (3, 49799036), (4, 37349277), (6, 24899518), (7, 21342444), (12, 12449759), (14, 10671222), (21, 7114148), (28, 5335611), (42, 3557074), (84, 1778537)]